As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
HN00200904 DISCREPANCY: FWD WING TO BODY, PLATE, SPLICE JOINT LOCATED AT FS. 629 HAS MULTIPLE AREAS OF CORROSION FROM LBL28 TO RBL28. CORRECTIVE ACTION: .REMOVED CORRODED SPLICE JOINT. LOCATED AND INSTALLED A NEW SPLICE JOINT IAW CRJ 700 SRM 51-42-06-001-001-A01 AND 51-42-15-001-001-A01.